<?php
include "../lib/DAL/DonViHocVu.php";
class DonViHocVuBLL{
    function __construct(){
        
    }
    
    function __destruct(){
        
    }
    
    function setDonViHocVuBLL($row){
        $dvhv= new DonViHocVu();
        $dvhv->setDonViHocVu($row['kyhoc'],$row['ma_donvihocvu'],$row['namhoc'],$row['ngaybd'],$row['ngaykt']);
        return $dvhv;
         
    }
    
    public function getDonViHocVu($ma_dvhv){
        $sql = "select * from tbl_donvihocvu where ma_donvihocvu ='".$ma_dvhv."'";        
        $row = mysql_fetch_array(mysql_query($sql));
       return $this->setDonViHocVuBLL($row);
        
    }
    public function getListDonViHocVu(){
      $result = mysql_query("select * from tbl_donvihocvu");
      $arr_dvhv= array();
      
      while($row = mysql_fetch_array($result)){
        $arr_dvhv[] =  $this->setDonViHocVuBLL($row);
      }
      return $arr_dvhv;
    }
    
    
    
}

?>